public class Test{
	public static void main(String args[]){
		 CPU cpu=new CPU();
		 cpu.setSpeed(2200);
		 HardDisk HD=new HardDisk();
		 HD.setAmount(200);
		 PC pc = new PC();
		 pc.setCPU(cpu);
		 pc.setHardDisk(HD);
		 pc.show();
	}
}
